Riddle!
Press the button for 1-2 seconds, then after the same pause, again, and again! You can see that the other LED always lights up when the circuit is closed again! If a minute or even a month goes by, you'll still remember which LED to turn on. The circuit does not store any charge, and does not need a power source in the default situation. The signal detectors always release when they are turned off, so they are not locking relays, you can hear this as well. How does it work, do you know?
Stepper motor with relays:
The first circuit maybe good for a unipolar stepper motor, but only for eight wires, but such a motor is rare, and I didn't have time to build one, so I could only try it with an LEDs. The unipolar motor has 4 coils, which are switched after the other by control.
The second circuit may be good for the bipolar motor. I tested it first with LEDs, then with a small motor. A bipolar motor has only two coils. The control first switch on one coil, then the other, then reverses the polarity of the current, and again one and the other coil, and so on.
The USA (the dog of Israel and the deep state) is terrorizing and destroying the whole world! Americans! Don't vote for the deep state, the mass murderers hiding behind demented Biden! The Russians are right, I linked a website about it below the video! The Ukrainians allow themselves to be deceived, and because of their chauvinism, they pay a heavy price! Ukrainians! Transcarpathia is not yours, but ours, the Hungarians! Give it back and don't hurt the Hungarian minority! We have more experience... Don't be mean, thieves and fools! Americans and the west are not friends, and You will realized this... Why aren't you thinking? Democracy is a scam! I developed a new societal system, I also linked this page in the description!
Thanks your waching!
Video:
Simple computers:
video:
How does the computer work?
I just want to give a little insight into the world of computer operation, just a little, because on the one hand it is a very extensive area, and on the other hand because I don't understand it myself.
I recently came across this mechanical computer, which is a good illustration of how a computer works. I will present this first, and then an electromechanical implementation, i.e. without a semiconductor. And it is even easier to do it with a transistor. So this mechanical computer works just like the one you're watching this video on, only yours has incomparably more components, more circuit variations, and works much faster. The name of this mechanical computer is Turing Tumble, which you can buy ready-made,
but you can also make it yourself, if you don't have the money for it, from a 31 x 45 cm piece of furniture board, some spokes, with the help of a 3d printer. You can find the files for it on this page (basic set):
You can try it with a simulator here:
This mechanical computer can count, add, subtract, multiply, divide, and in fact, the machine is Turing complete, i.e. it is capable of implementing any computer algorithm! Now, the machine is now in basic settings, counting the balls (pulses, signals).
The balls correspond to the current, the black pieces are the wires. The white arrows are tilting mechanisms that can form bit space as a logic gate and memory, and thus can also store data. You see 5 arrows, i.e. this is a five-bit machine. 8 bits would make up a byte. When the arrow points towards zero, then the value of the bit is zero, i.e. there is no current, or the voltage is low, or its logical value is false, when it is towards one, then there is current on that bit, the voltage is high, or its logical value is true. The bits must be read from top to bottom according to the binary number system. If the bit points to zero, it has a value of zero at all place values. If the arrow points towards one, then the value of the uppermost bit is 1, the one below it is its double, i.e. 2, the one below is again its double, i.e. 4, and so on.
By adding these values, you get the number that the machine is currently calculating and storing. Now I put 10 balls in it and it actually counts 10. You can see that these logic gates and also memories are actually tilting switches. The basic circuits of the computer are also such switches, so-called flip-flop circuits, which sometimes switch the voltage to one or the other wire. The seven types of logic gates are variations of the flip-flop circuit. The counter circuits use T or rather J-K flip-flops , and not only binary, but also decimal, Gray, Johnson codes arrangement, etc. we can also create an with them. Now you can see simple flip-flop circuits with relays and transistors. When we press the switch, one or the other LED lights up. If we form a row from these circuits and connect the "low" branch to the next place, we get the electromechanical, i.e. relay, or electronic, i.e. transistor, version of our mechanical computer. I hope you enjoyed this little insight, thanks for watching! The dog of the Israel, USA, has started a war against Europe as well, and makes misery it! These two countries are the cancer of the earth! In the USA-Russian war, and the Russians are right! Stop the demented stupid murderer (Biden), and who governs behind him (Deep State), and their European agents (Ursula's)!
DIY Turing Tumble:
I converted very much the Turing Tumble machine to print as little as possible with 3d printer..
Compare with the original!
-Minimum furniture board size: 31 x 45 cm
-some 2mm bicycle spokes
-2 pcs. loop stick
-3d printer
-You may need a file, a drill (2mm and 2.5mm with shank)
-superglue
-7mm bearing balls.
images:
blueprint download:
Print the pictures! Print the 4th, 5th, 6th picture twice! Cut out the drawings and glue them together with translucent cellux glue. Spread the drawing on the furniture board and pierce the points with a nail. Drill the holes with a 2 mm drill. Cut 3-4 cm pieces from 2 mm spokes and push them into the holes. Attach the 3d printed plastic parts to these!
more images soon, about 2-3 days
Advices!
A washer may be needed under the tilting parts.
The starting structure must be very frictionless! The holes for the loop stick connection are 2.5 mm instead of 2 mm, and then it will work well!
Flip-flop circuit with transistors:
Flip-flop circuit with relay:
Three of these connected in series form a 3-bit counter circuit...
Counter circuit with relay with 3 bits or more:
These helped me:
And a other video, but I can't find it now, but I'm looking for it...
Turing Tumble license:
Original work done by Paul Boswell for Turing Tumble.
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